#!/bin/zsh
if [[ -z "$1" ]]; then
    echo "You must specify the name prefix" 1>&2
    echo 'E.g. prefix "my_prefix" :' 1>&2
    echo 'h___фитирование.nb --> my_prefix_фитирование.nb' 1>&2
    exit 1
fi

prefix="$1"

suffixes=(
    "фитирование"
    "pr_Qw2"
    "pr_Qw1"
    "osc_Qw2"
    "osc_Qw1"
    "gid_Qw2"
    "gid_Qw1"
)

for suf in "${suffixes[@]}"; do
    src="h____${suf}.nb"
    dst="${prefix}_${suf}.nb"

    if [[ -e "$src" ]]; then
        mv -- "$src" "$dst"
    else
        echo "skipped \"$src\" due to absence"
    fi
done